private static bool ProcessRawInput(IntPtr hRawInput)
{
if (RawInput != null)
{
RawInputEventArgs args;
try
{
args = new RawInputEventArgs(hRawInput);
}
catch
{
#if DEBUG
throw;
#else
return(false);
#endif // DEBUG
}
RawInput(null, args);
return(true);
}
return(false);
}
void RawDevice_RawInput(object sender, RawInputEventArgs e)
{
if (devices.Contains(e.Handle))
{
DeviceStatus state = devices[e.Handle];
MouseData mouseData = e.GetRawData() as MouseData;
if (mouseData != null)
UpdateMouse(mouseData, state);
else
{
DeviceData deviceData = e.GetRawData() as DeviceData;
if (deviceData != null)
UpdatePen(deviceData, state);
}
if(state.ButtonState == DeviceState.None)
return;
MouseContact contact = null;
if (state.ButtonState == DeviceState.Down)
{
contact = new MouseContact(state);
//Debug.WriteLine("Down: " + contact);
contacts.Add(contact);
}
else if ((state.ButtonState == DeviceState.Move || state.ButtonState == DeviceState.Up) && contacts.Contains(e.Handle))
{
contact = contacts[e.Handle];
//Debug.WriteLine("Move: " + contact);
contact.Update(state);
}
if (contact != null)
inputProvider.EnqueueContact(contact);
if (state.ButtonState == DeviceState.Up)
{
contact = contacts[e.Handle];
contact.Update(state);
//Debug.WriteLine("Up: " + contact);
contacts.Remove(e.Handle);
}
}
}
private static bool ProcessRawInput(IntPtr hRawInput)
{
if (RawInput != null)
{
RawInputEventArgs args;
try
{
args = new RawInputEventArgs(hRawInput);
}
catch
{
#if DEBUG
throw;
#else
return false;
#endif // DEBUG
}
RawInput(null, args);
return true;
}
return false;
}